447655 (2006 WA)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1427527018 ± 9.55e-08
Semi-major axis (a)1.4925902591 AU ± 6.47e-09
Inclination (i)28.22505000° ± 1.14e-05
Long. of Asc. Node (Ω)58.10395976° ± 7.54e-06
Arg. of Perihelion (ω)270.45906084° ± 3.63e-05
Mean Anomaly (M)223.73325358° ± 3.45e-05
Mean Motion (n)0.5405070608°/day ± 3.51e-09
Perihelion dist (q)1.27951897 AU ± 1.43e-07
Aphelion dist (Q)1.70566155 AU ± 1.43e-07
Orbital Period1.82352157 yr ± 1.19e-08
Physical Parameters
H (abs. magnitude)19.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.330″
Uncertainty0
Orbit TypeAmor
MOID0.422767 AU
Observations Used111
Oppositions8
Arc Total2006-2024
First Observation Used2006-11-16
Last Observation Used2024-06-06
Observations (119)
Date Type RA Dec Mag Band Observatory
2024-05-08 09:02:05 C 16 13 20.993 -12 51 48.56 V G96
2024-05-08 09:09:30 C 16 13 20.284 -12 51 59.76 V G96
2024-05-08 09:16:57 C 16 13 19.484 -12 52 11.06 V G96
2024-05-08 09:24:23 C 16 13 18.736 -12 52 22.22 V G96
2024-05-09 08:55:05 C 16 10 58.447 -13 28 30.43 V G96
2024-05-09 09:02:33 C 16 10 57.666 -13 28 42.31 V G96
2024-05-09 09:10:00 C 16 10 56.867 -13 28 53.87 V G96
2024-05-09 09:17:26 C 16 10 56.086 -13 29 05.39 V G96
2024-05-19 05:35:25 C 15 43 06.398 -20 06 06.48 V G96
2024-05-19 05:43:04 C 15 43 05.344 -20 06 19.91 V G96
2024-05-19 05:50:44 C 15 43 04.278 -20 06 33.59 V G96
2024-05-19 05:58:24 C 15 43 03.241 -20 06 47.41 V G96
2024-05-30 08:53:21 C 15 05 25.920 -27 51 24.73 X F51
2024-05-30 09:08:20 C 15 05 23.671 -27 51 49.42 X F51
2024-05-30 09:23:17 C 15 05 21.416 -27 52 14.05 X F51
2024-06-06 07:26:12 C 14 42 00.925 -32 08 58.78 X F52
2024-06-06 07:43:10 C 14 41 58.530 -32 09 23.22 X F52
2024-06-06 08:00:06 C 14 41 56.153 -32 09 47.48 X F52
2024-06-06 08:17:02 C 14 41 53.766 -32 10 11.70 X F52